A simple and clean 16x16 texture pack that is designed to be easy on the eyes without being plain.
I created this pack for my wife who found the default textures to be way too noisy, especially when viewed at a distance.
Each block has a smoothed (but not flood fill) background with a distinct pattern overlaid on it for easy identification.
But if words aren't your thing, here are some pictures that show what I mean.
Pile o Blocks
Wood Sample (Acacia, Birch, Jungle, Dark Oak, Oak, Spruce)
Ponies! (I did say this was for my wife.)